Affordability Calculators
Standalone calculators, backed by the same policy engine as your full journey.
Give brokers, direct applicants, and partners a fast, consistent affordability answer at the top of the funnel. Mast's calculators are embeddable widgets driven by the same rules that govern full applications, so there is never a gap between what a calculator promises and what an underwriter decides.
What it does.
One policy, everywhere
Calculators run on the same policy-as-code engine as your full origination journey. No parallel spreadsheets to maintain.
Embed anywhere
Drop calculators into your own site, broker portals, and partner surfaces with a single script tag or REST call.
Explainable results
Instant affordability, eligibility, and product suggestions with an auditable trail of how the number was reached.
Product-level control
Configure new products, stress tests, and criteria without engineering time. Version and roll back like any other policy change.
Handoff to full application
One click promotes a calculator result to a full Mast Origin application, carrying the applicant's data forward.
Where it fits.
Broker-facing affordability and product tools
Direct-to-consumer eligibility widgets on your website
White-labelled calculators for aggregators and partners
Internal quick-quote tools for branch and telephony staff
Plays well with the stack.
Mast Origin, for one-click promote to full application
Your CMS or marketing site via embed script
Broker portals and partner surfaces via API
What good looks like.
Every calculator returns the same result an underwriter would give on the same case.
Instant, credible answers keep applicants engaged.
One source of truth for affordability across every surface.
See Affordability Calculators in action
Walk through your workflow with the team and see how it fits.
Get in touch